869653323

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5783}}^1$

素因数の和:5845

約数の個数: 72

約数和(自身を含む): 1645802496

約数和(自身を除く): 776149173

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 49, 63, 77, 93, 99, 147, 217, 231, 279, 341, 441, 539, 651, 693, 1023, 1519, 1617, 1953, 2387, 3069, 4557, 4851, 5783, 7161, 13671, 16709, 17349, 21483, 40481, 50127, 52047, 63613, 121443, 150381, 179273, 190839, 283367, 364329, 445291, 537819, 572517, 850101, 1254911, 1335873, 1613457, 1972003, 2550303, 3117037, 3764733, 4007619, 5916009, 8784377, 9351111, 11294199, 13804021, 17748027, 26353131, 28053333, 41412063, 79059393, 96628147, 124236189, 289884441, 869653323]

約数ペア:

[(1, 869653323), (3, 289884441), (7, 124236189), (9, 96628147), (11, 79059393), (21, 41412063), (31, 28053333), (33, 26353131), (49, 17748027), (63, 13804021), (77, 11294199), (93, 9351111), (99, 8784377), (147, 5916009), (217, 4007619), (231, 3764733), (279, 3117037), (341, 2550303), (441, 1972003), (539, 1613457), (651, 1335873), (693, 1254911), (1023, 850101), (1519, 572517), (1617, 537819), (1953, 445291), (2387, 364329), (3069, 283367), (4557, 190839), (4851, 179273), (5783, 150381), (7161, 121443), (13671, 63613), (16709, 52047), (17349, 50127), (21483, 40481)]