38766399

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 63737856

約数和(自身を除く): 24971457

約数列:

[1, 3, 7, 21, 31, 47, 49, 93, 141, 147, 181, 217, 329, 543, 651, 987, 1267, 1457, 1519, 2303, 3801, 4371, 4557, 5611, 6909, 8507, 8869, 10199, 16833, 25521, 26607, 30597, 39277, 59549, 71393, 117831, 178647, 214179, 263717, 274939, 416843, 791151, 824817, 1250529, 1846019, 5538057, 12922133, 38766399]

約数ペア:

[(1, 38766399), (3, 12922133), (7, 5538057), (21, 1846019), (31, 1250529), (47, 824817), (49, 791151), (93, 416843), (141, 274939), (147, 263717), (181, 214179), (217, 178647), (329, 117831), (543, 71393), (651, 59549), (987, 39277), (1267, 30597), (1457, 26607), (1519, 25521), (2303, 16833), (3801, 10199), (4371, 8869), (4557, 8507), (5611, 6909)]