74915577

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 127424640

約数和(自身を除く): 52509063

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 997, 1089, 2277, 2783, 2991, 3267, 6831, 8349, 8973, 10967, 22931, 25047, 26919, 32901, 68793, 75141, 98703, 120637, 206379, 252241, 296109, 361911, 619137, 756723, 1085733, 2270169, 2774651, 3257199, 6810507, 8323953, 24971859, 74915577]

約数ペア:

[(1, 74915577), (3, 24971859), (9, 8323953), (11, 6810507), (23, 3257199), (27, 2774651), (33, 2270169), (69, 1085733), (99, 756723), (121, 619137), (207, 361911), (253, 296109), (297, 252241), (363, 206379), (621, 120637), (759, 98703), (997, 75141), (1089, 68793), (2277, 32901), (2783, 26919), (2991, 25047), (3267, 22931), (6831, 10967), (8349, 8973)]