127957878

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18181}}^1$

素因数の和:18229

約数の個数: 48

約数和(自身を含む): 306330336

約数和(自身を除く): 178372458

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 18181, 36362, 54543, 109086, 163629, 309077, 327258, 418163, 618154, 836326, 927231, 1254489, 1854462, 2508978, 2781693, 3763467, 5563386, 7108771, 7526934, 14217542, 21326313, 42652626, 63978939, 127957878]

約数ペア:

[(1, 127957878), (2, 63978939), (3, 42652626), (6, 21326313), (9, 14217542), (17, 7526934), (18, 7108771), (23, 5563386), (34, 3763467), (46, 2781693), (51, 2508978), (69, 1854462), (102, 1254489), (138, 927231), (153, 836326), (207, 618154), (306, 418163), (391, 327258), (414, 309077), (782, 163629), (1173, 109086), (2346, 54543), (3519, 36362), (7038, 18181)]