73311693

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 123721920

約数和(自身を除く): 50410227

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 227, 273, 507, 637, 681, 1183, 1589, 1911, 2197, 2951, 3549, 4767, 6591, 8281, 8853, 11123, 15379, 20657, 24843, 33369, 38363, 46137, 61971, 107653, 115089, 144599, 268541, 322959, 433797, 498719, 805623, 1496157, 1879787, 3491033, 5639361, 10473099, 24437231, 73311693]

約数ペア:

[(1, 73311693), (3, 24437231), (7, 10473099), (13, 5639361), (21, 3491033), (39, 1879787), (49, 1496157), (91, 805623), (147, 498719), (169, 433797), (227, 322959), (273, 268541), (507, 144599), (637, 115089), (681, 107653), (1183, 61971), (1589, 46137), (1911, 38363), (2197, 33369), (2951, 24843), (3549, 20657), (4767, 15379), (6591, 11123), (8281, 8853)]