127560474

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 294927360

約数和(自身を除く): 167366886

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 181, 186, 279, 362, 421, 543, 558, 837, 842, 1086, 1263, 1629, 1674, 2526, 3258, 3789, 4887, 5611, 7578, 9774, 11222, 11367, 13051, 16833, 22734, 26102, 33666, 39153, 50499, 76201, 78306, 100998, 117459, 151497, 152402, 228603, 234918, 302994, 352377, 457206, 685809, 704754, 1371618, 2057427, 2362231, 4114854, 4724462, 7086693, 14173386, 21260079, 42520158, 63780237, 127560474]

約数ペア:

[(1, 127560474), (2, 63780237), (3, 42520158), (6, 21260079), (9, 14173386), (18, 7086693), (27, 4724462), (31, 4114854), (54, 2362231), (62, 2057427), (93, 1371618), (181, 704754), (186, 685809), (279, 457206), (362, 352377), (421, 302994), (543, 234918), (558, 228603), (837, 152402), (842, 151497), (1086, 117459), (1263, 100998), (1629, 78306), (1674, 76201), (2526, 50499), (3258, 39153), (3789, 33666), (4887, 26102), (5611, 22734), (7578, 16833), (9774, 13051), (11222, 11367)]