40322997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 77051520

約数和(自身を除く): 36728523

約数列:

[1, 3, 9, 11, 13, 17, 19, 33, 39, 51, 57, 97, 99, 117, 143, 153, 171, 187, 209, 221, 247, 291, 323, 429, 561, 627, 663, 741, 873, 969, 1067, 1261, 1287, 1649, 1683, 1843, 1881, 1989, 2223, 2431, 2717, 2907, 3201, 3553, 3783, 4199, 4947, 5529, 7293, 8151, 9603, 10659, 11349, 12597, 13871, 14841, 16587, 18139, 20273, 21437, 21879, 23959, 24453, 31331, 31977, 37791, 41613, 46189, 54417, 60819, 64311, 71877, 93993, 124839, 138567, 163251, 182457, 192933, 215631, 235807, 263549, 281979, 344641, 407303, 415701, 707421, 790647, 1033923, 1221909, 2122263, 2371941, 3101769, 3665727, 4480333, 13440999, 40322997]

約数ペア:

[(1, 40322997), (3, 13440999), (9, 4480333), (11, 3665727), (13, 3101769), (17, 2371941), (19, 2122263), (33, 1221909), (39, 1033923), (51, 790647), (57, 707421), (97, 415701), (99, 407303), (117, 344641), (143, 281979), (153, 263549), (171, 235807), (187, 215631), (209, 192933), (221, 182457), (247, 163251), (291, 138567), (323, 124839), (429, 93993), (561, 71877), (627, 64311), (663, 60819), (741, 54417), (873, 46189), (969, 41613), (1067, 37791), (1261, 31977), (1287, 31331), (1649, 24453), (1683, 23959), (1843, 21879), (1881, 21437), (1989, 20273), (2223, 18139), (2431, 16587), (2717, 14841), (2907, 13871), (3201, 12597), (3553, 11349), (3783, 10659), (4199, 9603), (4947, 8151), (5529, 7293)]