387198009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{5693}}^1$

素因数の和:5942

約数の個数: 32

約数和(自身を含む): 628617600

約数和(自身を除く): 241419591

約数列:

[1, 3, 9, 11, 27, 33, 99, 229, 297, 687, 2061, 2519, 5693, 6183, 7557, 17079, 22671, 51237, 62623, 68013, 153711, 187869, 563607, 1303697, 1690821, 3911091, 11733273, 14340667, 35199819, 43022001, 129066003, 387198009]

約数ペア:

[(1, 387198009), (3, 129066003), (9, 43022001), (11, 35199819), (27, 14340667), (33, 11733273), (99, 3911091), (229, 1690821), (297, 1303697), (687, 563607), (2061, 187869), (2519, 153711), (5693, 68013), (6183, 62623), (7557, 51237), (17079, 22671)]