97479921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 173961216

約数和(自身を除く): 76481295

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 103, 119, 187, 231, 241, 309, 357, 561, 721, 723, 1133, 1309, 1687, 1751, 2163, 2651, 3399, 3927, 4097, 5061, 5253, 7931, 7953, 12257, 12291, 18557, 19261, 23793, 24823, 28679, 36771, 45067, 55671, 57783, 74469, 86037, 134827, 135201, 173761, 273053, 315469, 404481, 421991, 521283, 819159, 946407, 1265973, 1911371, 2953937, 4641901, 5734113, 8861811, 13925703, 32493307, 97479921]

約数ペア:

[(1, 97479921), (3, 32493307), (7, 13925703), (11, 8861811), (17, 5734113), (21, 4641901), (33, 2953937), (51, 1911371), (77, 1265973), (103, 946407), (119, 819159), (187, 521283), (231, 421991), (241, 404481), (309, 315469), (357, 273053), (561, 173761), (721, 135201), (723, 134827), (1133, 86037), (1309, 74469), (1687, 57783), (1751, 55671), (2163, 45067), (2651, 36771), (3399, 28679), (3927, 24823), (4097, 23793), (5061, 19261), (5253, 18557), (7931, 12291), (7953, 12257)]