88897557699

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{947}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 135297953280

約数和(自身を除く): 46400395581

約数列:

[1, 3, 9, 27, 73, 97, 219, 291, 491, 657, 873, 947, 1473, 1971, 2619, 2841, 4419, 7081, 8523, 13257, 21243, 25569, 35843, 47627, 63729, 69131, 91859, 107529, 142881, 191187, 207393, 275577, 322587, 428643, 464977, 622179, 826731, 967761, 1285929, 1394931, 1866537, 2480193, 3476771, 4184793, 6705707, 10430313, 12554379, 20117121, 31290939, 33943321, 45102769, 60351363, 93872817, 101829963, 135308307, 181054089, 305489889, 405924921, 916469667, 1217774763, 3292502137, 9877506411, 29632519233, 88897557699]

約数ペア:

[(1, 88897557699), (3, 29632519233), (9, 9877506411), (27, 3292502137), (73, 1217774763), (97, 916469667), (219, 405924921), (291, 305489889), (491, 181054089), (657, 135308307), (873, 101829963), (947, 93872817), (1473, 60351363), (1971, 45102769), (2619, 33943321), (2841, 31290939), (4419, 20117121), (7081, 12554379), (8523, 10430313), (13257, 6705707), (21243, 4184793), (25569, 3476771), (35843, 2480193), (47627, 1866537), (63729, 1394931), (69131, 1285929), (91859, 967761), (107529, 826731), (142881, 622179), (191187, 464977), (207393, 428643), (275577, 322587)]