63656733

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 104040960

約数和(自身を除く): 40384227

約数列:

[1, 3, 7, 21, 31, 49, 61, 93, 147, 183, 217, 229, 427, 651, 687, 1281, 1519, 1603, 1891, 2989, 4557, 4809, 5673, 7099, 8967, 11221, 13237, 13969, 21297, 33663, 39711, 41907, 49693, 92659, 97783, 149079, 277977, 293349, 347851, 433039, 684481, 1043553, 1299117, 2053443, 3031273, 9093819, 21218911, 63656733]

約数ペア:

[(1, 63656733), (3, 21218911), (7, 9093819), (21, 3031273), (31, 2053443), (49, 1299117), (61, 1043553), (93, 684481), (147, 433039), (183, 347851), (217, 293349), (229, 277977), (427, 149079), (651, 97783), (687, 92659), (1281, 49693), (1519, 41907), (1603, 39711), (1891, 33663), (2989, 21297), (4557, 13969), (4809, 13237), (5673, 11221), (7099, 8967)]