127777122

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 313372800

約数和(自身を除く): 185595678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 89, 99, 178, 198, 267, 297, 534, 594, 801, 979, 1602, 1958, 2403, 2417, 2937, 4806, 4834, 5874, 7251, 8811, 14502, 17622, 21753, 26433, 26587, 43506, 52866, 53174, 65259, 79761, 130518, 159522, 215113, 239283, 430226, 478566, 645339, 717849, 1290678, 1435698, 1936017, 2366243, 3872034, 4732486, 5808051, 7098729, 11616102, 14197458, 21296187, 42592374, 63888561, 127777122]

約数ペア:

[(1, 127777122), (2, 63888561), (3, 42592374), (6, 21296187), (9, 14197458), (11, 11616102), (18, 7098729), (22, 5808051), (27, 4732486), (33, 3872034), (54, 2366243), (66, 1936017), (89, 1435698), (99, 1290678), (178, 717849), (198, 645339), (267, 478566), (297, 430226), (534, 239283), (594, 215113), (801, 159522), (979, 130518), (1602, 79761), (1958, 65259), (2403, 53174), (2417, 52866), (2937, 43506), (4806, 26587), (4834, 26433), (5874, 21753), (7251, 17622), (8811, 14502)]