61790778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 153444096

約数和(自身を除く): 91653318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 653, 751, 1306, 1502, 1959, 2253, 3918, 4506, 4571, 5257, 5877, 6759, 9142, 10514, 11754, 13518, 13713, 15771, 27426, 31542, 41139, 47313, 82278, 94626, 490403, 980806, 1471209, 2942418, 3432821, 4413627, 6865642, 8827254, 10298463, 20596926, 30895389, 61790778]

約数ペア:

[(1, 61790778), (2, 30895389), (3, 20596926), (6, 10298463), (7, 8827254), (9, 6865642), (14, 4413627), (18, 3432821), (21, 2942418), (42, 1471209), (63, 980806), (126, 490403), (653, 94626), (751, 82278), (1306, 47313), (1502, 41139), (1959, 31542), (2253, 27426), (3918, 15771), (4506, 13713), (4571, 13518), (5257, 11754), (5877, 10514), (6759, 9142)]