15691437927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 26040268800

約数和(自身を除く): 10348830873

約数列:

[1, 3, 9, 11, 31, 33, 83, 93, 99, 229, 249, 269, 279, 341, 687, 747, 807, 913, 1023, 2061, 2421, 2519, 2573, 2739, 2959, 3069, 7099, 7557, 7719, 8217, 8339, 8877, 19007, 21297, 22327, 22671, 23157, 25017, 26631, 28303, 57021, 61601, 63891, 66981, 75051, 78089, 84909, 91729, 171063, 184803, 200943, 209077, 234267, 245597, 254727, 275187, 554409, 589217, 627231, 677611, 692137, 702801, 736791, 825561, 1767651, 1881693, 1909631, 2032833, 2076411, 2210373, 5112883, 5302953, 5728893, 6098499, 6229233, 6481387, 7613507, 15338649, 17186679, 19444161, 21005941, 22840521, 46015947, 56241713, 58332483, 63017823, 68521563, 158499373, 168725139, 189053469, 475498119, 506175417, 1426494357, 1743493103, 5230479309, 15691437927]

約数ペア:

[(1, 15691437927), (3, 5230479309), (9, 1743493103), (11, 1426494357), (31, 506175417), (33, 475498119), (83, 189053469), (93, 168725139), (99, 158499373), (229, 68521563), (249, 63017823), (269, 58332483), (279, 56241713), (341, 46015947), (687, 22840521), (747, 21005941), (807, 19444161), (913, 17186679), (1023, 15338649), (2061, 7613507), (2421, 6481387), (2519, 6229233), (2573, 6098499), (2739, 5728893), (2959, 5302953), (3069, 5112883), (7099, 2210373), (7557, 2076411), (7719, 2032833), (8217, 1909631), (8339, 1881693), (8877, 1767651), (19007, 825561), (21297, 736791), (22327, 702801), (22671, 692137), (23157, 677611), (25017, 627231), (26631, 589217), (28303, 554409), (57021, 275187), (61601, 254727), (63891, 245597), (66981, 234267), (75051, 209077), (78089, 200943), (84909, 184803), (91729, 171063)]