39171693

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 60281984

約数和(自身を除く): 21110291

約数列:

[1, 3, 11, 31, 33, 59, 93, 121, 177, 341, 363, 649, 1023, 1829, 1947, 3481, 3751, 5487, 7139, 10443, 11253, 20119, 21417, 38291, 60357, 107911, 114873, 221309, 323733, 421201, 663927, 1187021, 1263603, 3561063, 13057231, 39171693]

約数ペア:

[(1, 39171693), (3, 13057231), (11, 3561063), (31, 1263603), (33, 1187021), (59, 663927), (93, 421201), (121, 323733), (177, 221309), (341, 114873), (363, 107911), (649, 60357), (1023, 38291), (1829, 21417), (1947, 20119), (3481, 11253), (3751, 10443), (5487, 7139)]