69703179

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 126572544

約数和(自身を除く): 56869365

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 91, 119, 161, 221, 273, 299, 357, 391, 483, 653, 663, 897, 1173, 1547, 1959, 2093, 2737, 4571, 4641, 5083, 6279, 8211, 8489, 11101, 13713, 15019, 15249, 25467, 33303, 35581, 45057, 59423, 77707, 105133, 106743, 144313, 178269, 195247, 233121, 255323, 315399, 432939, 585741, 765969, 1010191, 1366729, 1787261, 3030573, 3319199, 4100187, 5361783, 9957597, 23234393, 69703179]

約数ペア:

[(1, 69703179), (3, 23234393), (7, 9957597), (13, 5361783), (17, 4100187), (21, 3319199), (23, 3030573), (39, 1787261), (51, 1366729), (69, 1010191), (91, 765969), (119, 585741), (161, 432939), (221, 315399), (273, 255323), (299, 233121), (357, 195247), (391, 178269), (483, 144313), (653, 106743), (663, 105133), (897, 77707), (1173, 59423), (1547, 45057), (1959, 35581), (2093, 33303), (2737, 25467), (4571, 15249), (4641, 15019), (5083, 13713), (6279, 11101), (8211, 8489)]