1375933041

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 2386790400

約数和(自身を除く): 1010857359

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 163, 177, 189, 413, 489, 531, 757, 1141, 1239, 1467, 1593, 2271, 3423, 3717, 4401, 5299, 6813, 9617, 10269, 11151, 15897, 20439, 28851, 30807, 44663, 47691, 67319, 86553, 123391, 133989, 143073, 201957, 259659, 312641, 370173, 401967, 605871, 863737, 937923, 1110519, 1205901, 1817613, 2591211, 2813769, 3331557, 7280069, 7773633, 8441307, 21840207, 23320899, 50960483, 65520621, 152881449, 196561863, 458644347, 1375933041]

約数ペア:

[(1, 1375933041), (3, 458644347), (7, 196561863), (9, 152881449), (21, 65520621), (27, 50960483), (59, 23320899), (63, 21840207), (163, 8441307), (177, 7773633), (189, 7280069), (413, 3331557), (489, 2813769), (531, 2591211), (757, 1817613), (1141, 1205901), (1239, 1110519), (1467, 937923), (1593, 863737), (2271, 605871), (3423, 401967), (3717, 370173), (4401, 312641), (5299, 259659), (6813, 201957), (9617, 143073), (10269, 133989), (11151, 123391), (15897, 86553), (20439, 67319), (28851, 47691), (30807, 44663)]