73446723

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 132787200

約数和(自身を除く): 59340477

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 113, 133, 171, 181, 189, 339, 399, 513, 543, 791, 1017, 1197, 1267, 1629, 2147, 2373, 3051, 3439, 3591, 3801, 4887, 6441, 7119, 10317, 11403, 15029, 19323, 20453, 21357, 24073, 30951, 34209, 45087, 57969, 61359, 72219, 92853, 135261, 143171, 184077, 216657, 388607, 405783, 429513, 552231, 649971, 1165821, 1288539, 2720249, 3497463, 3865617, 8160747, 10492389, 24482241, 73446723]

約数ペア:

[(1, 73446723), (3, 24482241), (7, 10492389), (9, 8160747), (19, 3865617), (21, 3497463), (27, 2720249), (57, 1288539), (63, 1165821), (113, 649971), (133, 552231), (171, 429513), (181, 405783), (189, 388607), (339, 216657), (399, 184077), (513, 143171), (543, 135261), (791, 92853), (1017, 72219), (1197, 61359), (1267, 57969), (1629, 45087), (2147, 34209), (2373, 30951), (3051, 24073), (3439, 21357), (3591, 20453), (3801, 19323), (4887, 15029), (6441, 11403), (7119, 10317)]