117878817

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 183110400

約数和(自身を除く): 65231583

約数列:

[1, 3, 7, 21, 101, 149, 303, 373, 447, 707, 1043, 1119, 2121, 2611, 3129, 7833, 15049, 37673, 45147, 55577, 105343, 113019, 166731, 263711, 316029, 389039, 791133, 1167117, 5613277, 16839831, 39292939, 117878817]

約数ペア:

[(1, 117878817), (3, 39292939), (7, 16839831), (21, 5613277), (101, 1167117), (149, 791133), (303, 389039), (373, 316029), (447, 263711), (707, 166731), (1043, 113019), (1119, 105343), (2121, 55577), (2611, 45147), (3129, 37673), (7833, 15049)]