29766011331

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{491}}^1\times {\mathrm{1427}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 49177509696

約数和(自身を除く): 19411498365

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 289, 357, 491, 833, 867, 1427, 1473, 2023, 2499, 3437, 4281, 6069, 8347, 9989, 10311, 14161, 24059, 24259, 25041, 29967, 42483, 58429, 69923, 72177, 72777, 141899, 169813, 175287, 209769, 409003, 412403, 425697, 509439, 700657, 993293, 1188691, 1227009, 1237209, 2101971, 2886821, 2979879, 3566073, 4904599, 6953051, 8660463, 11911169, 14713797, 20207747, 20859153, 34332193, 35733507, 60623241, 83378183, 102996579, 202489873, 250134549, 583647281, 607469619, 1417429111, 1750941843, 4252287333, 9922003777, 29766011331]

約数ペア:

[(1, 29766011331), (3, 9922003777), (7, 4252287333), (17, 1750941843), (21, 1417429111), (49, 607469619), (51, 583647281), (119, 250134549), (147, 202489873), (289, 102996579), (357, 83378183), (491, 60623241), (833, 35733507), (867, 34332193), (1427, 20859153), (1473, 20207747), (2023, 14713797), (2499, 11911169), (3437, 8660463), (4281, 6953051), (6069, 4904599), (8347, 3566073), (9989, 2979879), (10311, 2886821), (14161, 2101971), (24059, 1237209), (24259, 1227009), (25041, 1188691), (29967, 993293), (42483, 700657), (58429, 509439), (69923, 425697), (72177, 412403), (72777, 409003), (141899, 209769), (169813, 175287)]