224730261

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17747}}^1$

素因数の和:17830

約数の個数: 32

約数和(自身を含む): 386196480

約数和(自身を除く): 161466219

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 12663, 17747, 53241, 124229, 159723, 372687, 479169, 1118061, 1189049, 3354183, 3567147, 8323343, 10701441, 24970029, 32104323, 74910087, 224730261]

約数ペア:

[(1, 224730261), (3, 74910087), (7, 32104323), (9, 24970029), (21, 10701441), (27, 8323343), (63, 3567147), (67, 3354183), (189, 1189049), (201, 1118061), (469, 479169), (603, 372687), (1407, 159723), (1809, 124229), (4221, 53241), (12663, 17747)]