15691194639

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1319}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 24512716800

約数和(自身を除く): 8821522161

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 233, 279, 549, 699, 837, 1319, 1647, 1891, 2097, 3957, 5673, 6291, 7223, 11871, 14213, 17019, 21669, 35613, 40889, 42639, 51057, 65007, 80459, 122667, 127917, 195021, 241377, 307327, 368001, 383751, 440603, 724131, 921981, 1104003, 1321809, 2172393, 2494229, 2765943, 3965427, 7482687, 8297829, 9527137, 11896281, 18746947, 22448061, 28581411, 56240841, 67344183, 85744233, 168722523, 257232699, 506167569, 581155357, 1743466071, 5230398213, 15691194639]

約数ペア:

[(1, 15691194639), (3, 5230398213), (9, 1743466071), (27, 581155357), (31, 506167569), (61, 257232699), (93, 168722523), (183, 85744233), (233, 67344183), (279, 56240841), (549, 28581411), (699, 22448061), (837, 18746947), (1319, 11896281), (1647, 9527137), (1891, 8297829), (2097, 7482687), (3957, 3965427), (5673, 2765943), (6291, 2494229), (7223, 2172393), (11871, 1321809), (14213, 1104003), (17019, 921981), (21669, 724131), (35613, 440603), (40889, 383751), (42639, 368001), (51057, 307327), (65007, 241377), (80459, 195021), (122667, 127917)]