301769469

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2647

約数の個数: 40

約数和(自身を含む): 475419648

約数和(自身を除く): 173650179

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 141, 279, 423, 837, 1269, 1457, 2511, 2557, 3807, 4371, 7671, 13113, 23013, 39339, 69039, 79267, 118017, 120179, 207117, 237801, 360537, 713403, 1081611, 2140209, 3244833, 3725549, 6420627, 9734499, 11176647, 33529941, 100589823, 301769469]

約数ペア:

[(1, 301769469), (3, 100589823), (9, 33529941), (27, 11176647), (31, 9734499), (47, 6420627), (81, 3725549), (93, 3244833), (141, 2140209), (279, 1081611), (423, 713403), (837, 360537), (1269, 237801), (1457, 207117), (2511, 120179), (2557, 118017), (3807, 79267), (4371, 69039), (7671, 39339), (13113, 23013)]