16602327

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 60

約数和(自身を含む): 29795040

約数和(自身を除く): 13192713

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 89, 141, 147, 189, 267, 329, 423, 441, 567, 623, 801, 987, 1269, 1323, 1869, 2303, 2403, 2961, 3807, 3969, 4183, 4361, 5607, 6909, 7209, 8883, 12549, 13083, 16821, 20727, 26649, 29281, 37647, 39249, 50463, 62181, 87843, 112941, 117747, 186543, 204967, 263529, 338823, 353241, 614901, 790587, 1844703, 2371761, 5534109, 16602327]

約数ペア:

[(1, 16602327), (3, 5534109), (7, 2371761), (9, 1844703), (21, 790587), (27, 614901), (47, 353241), (49, 338823), (63, 263529), (81, 204967), (89, 186543), (141, 117747), (147, 112941), (189, 87843), (267, 62181), (329, 50463), (423, 39249), (441, 37647), (567, 29281), (623, 26649), (801, 20727), (987, 16821), (1269, 13083), (1323, 12549), (1869, 8883), (2303, 7209), (2403, 6909), (2961, 5607), (3807, 4361), (3969, 4183)]