38861898159

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{12409}}^1$

素因数の和:12652

約数の個数: 64

約数和(自身を含む): 64047513600

約数和(自身を除く): 25185615441

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 167, 329, 399, 501, 893, 987, 1169, 2679, 3173, 3507, 6251, 7849, 9519, 12409, 18753, 22211, 23547, 37227, 54943, 66633, 86863, 149131, 164829, 235771, 260589, 447393, 583223, 707313, 1043917, 1650397, 1749669, 2072303, 3131751, 4082561, 4951191, 6216909, 11081237, 12247683, 14506121, 33243711, 39373757, 43518363, 77568659, 97398241, 118121271, 232705977, 275616299, 292194723, 681787687, 826848897, 1850566579, 2045363061, 5551699737, 12953966053, 38861898159]

約数ペア:

[(1, 38861898159), (3, 12953966053), (7, 5551699737), (19, 2045363061), (21, 1850566579), (47, 826848897), (57, 681787687), (133, 292194723), (141, 275616299), (167, 232705977), (329, 118121271), (399, 97398241), (501, 77568659), (893, 43518363), (987, 39373757), (1169, 33243711), (2679, 14506121), (3173, 12247683), (3507, 11081237), (6251, 6216909), (7849, 4951191), (9519, 4082561), (12409, 3131751), (18753, 2072303), (22211, 1749669), (23547, 1650397), (37227, 1043917), (54943, 707313), (66633, 583223), (86863, 447393), (149131, 260589), (164829, 235771)]