41901111

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 32748489

約数列:

[1, 3, 7, 9, 21, 27, 47, 53, 63, 89, 141, 159, 189, 267, 329, 371, 423, 477, 623, 801, 987, 1113, 1269, 1431, 1869, 2403, 2491, 2961, 3339, 4183, 4717, 5607, 7473, 8883, 10017, 12549, 14151, 16821, 17437, 22419, 29281, 33019, 37647, 42453, 52311, 67257, 87843, 99057, 112941, 127359, 156933, 221699, 263529, 297171, 470799, 665097, 790587, 891513, 1551893, 1995291, 4655679, 5985873, 13967037, 41901111]

約数ペア:

[(1, 41901111), (3, 13967037), (7, 5985873), (9, 4655679), (21, 1995291), (27, 1551893), (47, 891513), (53, 790587), (63, 665097), (89, 470799), (141, 297171), (159, 263529), (189, 221699), (267, 156933), (329, 127359), (371, 112941), (423, 99057), (477, 87843), (623, 67257), (801, 52311), (987, 42453), (1113, 37647), (1269, 33019), (1431, 29281), (1869, 22419), (2403, 17437), (2491, 16821), (2961, 14151), (3339, 12549), (4183, 10017), (4717, 8883), (5607, 7473)]