331373133

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19267}}^1$

素因数の和:19303

約数の個数: 48

約数和(自身を含む): 615034560

約数和(自身を除く): 283661427

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 5733, 17199, 19267, 57801, 134869, 173403, 250471, 404607, 520209, 751413, 944083, 1213821, 1753297, 2254239, 2832249, 3641463, 5259891, 6762717, 8496747, 12273079, 15779673, 25490241, 36819237, 47339019, 110457711, 331373133]

約数ペア:

[(1, 331373133), (3, 110457711), (7, 47339019), (9, 36819237), (13, 25490241), (21, 15779673), (27, 12273079), (39, 8496747), (49, 6762717), (63, 5259891), (91, 3641463), (117, 2832249), (147, 2254239), (189, 1753297), (273, 1213821), (351, 944083), (441, 751413), (637, 520209), (819, 404607), (1323, 250471), (1911, 173403), (2457, 134869), (5733, 57801), (17199, 19267)]