15678320193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 25903463040

約数和(自身を除く): 10225142847

約数列:

[1, 3, 9, 17, 19, 51, 57, 67, 101, 153, 171, 201, 303, 323, 603, 797, 909, 969, 1139, 1273, 1717, 1919, 2391, 2907, 3417, 3819, 5151, 5757, 6767, 7173, 10251, 11457, 13549, 15143, 15453, 17271, 20301, 21641, 32623, 40647, 45429, 53399, 60903, 64923, 80497, 97869, 115039, 121941, 128573, 136287, 160197, 194769, 241491, 257431, 293607, 345117, 385719, 480591, 724473, 772293, 907783, 1014581, 1035351, 1157157, 1368449, 1529443, 2185741, 2316879, 2723349, 3043743, 4105347, 4588329, 5393299, 6557223, 8170047, 9131229, 12316041, 13764987, 16179897, 17247877, 19671669, 26000531, 48539691, 51743631, 78001593, 91686083, 102472681, 155230893, 234004779, 275058249, 307418043, 825174747, 922254129, 1742035577, 5226106731, 15678320193]

約数ペア:

[(1, 15678320193), (3, 5226106731), (9, 1742035577), (17, 922254129), (19, 825174747), (51, 307418043), (57, 275058249), (67, 234004779), (101, 155230893), (153, 102472681), (171, 91686083), (201, 78001593), (303, 51743631), (323, 48539691), (603, 26000531), (797, 19671669), (909, 17247877), (969, 16179897), (1139, 13764987), (1273, 12316041), (1717, 9131229), (1919, 8170047), (2391, 6557223), (2907, 5393299), (3417, 4588329), (3819, 4105347), (5151, 3043743), (5757, 2723349), (6767, 2316879), (7173, 2185741), (10251, 1529443), (11457, 1368449), (13549, 1157157), (15143, 1035351), (15453, 1014581), (17271, 907783), (20301, 772293), (21641, 724473), (32623, 480591), (40647, 385719), (45429, 345117), (53399, 293607), (60903, 257431), (64923, 241491), (80497, 194769), (97869, 160197), (115039, 136287), (121941, 128573)]