91344897

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 156499200

約数和(自身を除く): 65154303

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 149, 259, 263, 333, 447, 777, 789, 1043, 1341, 1841, 2331, 2367, 3129, 5513, 5523, 9387, 9731, 16539, 16569, 29193, 38591, 39187, 49617, 68117, 87579, 115773, 117561, 204351, 274309, 347319, 352683, 613053, 822927, 1449919, 2468781, 4349757, 10149433, 13049271, 30448299, 91344897]

約数ペア:

[(1, 91344897), (3, 30448299), (7, 13049271), (9, 10149433), (21, 4349757), (37, 2468781), (63, 1449919), (111, 822927), (149, 613053), (259, 352683), (263, 347319), (333, 274309), (447, 204351), (777, 117561), (789, 115773), (1043, 87579), (1341, 68117), (1841, 49617), (2331, 39187), (2367, 38591), (3129, 29193), (5513, 16569), (5523, 16539), (9387, 9731)]