472919031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 810281472

約数和(自身を除く): 337362441

約数列:

[1, 3, 9, 13, 23, 39, 43, 61, 67, 69, 117, 129, 183, 201, 207, 299, 387, 549, 559, 603, 793, 871, 897, 989, 1403, 1541, 1677, 2379, 2613, 2623, 2691, 2881, 2967, 4087, 4209, 4623, 5031, 7137, 7839, 7869, 8643, 8901, 12261, 12627, 12857, 13869, 18239, 20033, 23607, 25929, 34099, 36783, 37453, 38571, 53131, 54717, 60099, 60329, 66263, 94001, 102297, 112359, 115713, 159393, 164151, 175741, 180297, 180987, 198789, 282003, 306891, 337077, 478179, 527223, 542961, 596367, 784277, 846009, 861419, 1222013, 1581669, 2284633, 2352831, 2584257, 3666039, 4042043, 6853899, 7058493, 7752771, 10998117, 12126129, 20561697, 36378387, 52546559, 157639677, 472919031]

約数ペア:

[(1, 472919031), (3, 157639677), (9, 52546559), (13, 36378387), (23, 20561697), (39, 12126129), (43, 10998117), (61, 7752771), (67, 7058493), (69, 6853899), (117, 4042043), (129, 3666039), (183, 2584257), (201, 2352831), (207, 2284633), (299, 1581669), (387, 1222013), (549, 861419), (559, 846009), (603, 784277), (793, 596367), (871, 542961), (897, 527223), (989, 478179), (1403, 337077), (1541, 306891), (1677, 282003), (2379, 198789), (2613, 180987), (2623, 180297), (2691, 175741), (2881, 164151), (2967, 159393), (4087, 115713), (4209, 112359), (4623, 102297), (5031, 94001), (7137, 66263), (7839, 60329), (7869, 60099), (8643, 54717), (8901, 53131), (12261, 38571), (12627, 37453), (12857, 36783), (13869, 34099), (18239, 25929), (20033, 23607)]