100173591

素因数分解:

$3^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 79089129

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 179, 189, 243, 329, 423, 441, 537, 567, 987, 1253, 1269, 1323, 1611, 1701, 2303, 2961, 3759, 3807, 3969, 4833, 6909, 8413, 8771, 8883, 11277, 11421, 11907, 14499, 20727, 25239, 26313, 26649, 33831, 43497, 58891, 62181, 75717, 78939, 79947, 101493, 176673, 186543, 227151, 236817, 304479, 412237, 530019, 559629, 681453, 710451, 1236711, 1590057, 2044359, 2131353, 3710133, 4770171, 11130399, 14310513, 33391197, 100173591]

約数ペア:

[(1, 100173591), (3, 33391197), (7, 14310513), (9, 11130399), (21, 4770171), (27, 3710133), (47, 2131353), (49, 2044359), (63, 1590057), (81, 1236711), (141, 710451), (147, 681453), (179, 559629), (189, 530019), (243, 412237), (329, 304479), (423, 236817), (441, 227151), (537, 186543), (567, 176673), (987, 101493), (1253, 79947), (1269, 78939), (1323, 75717), (1611, 62181), (1701, 58891), (2303, 43497), (2961, 33831), (3759, 26649), (3807, 26313), (3969, 25239), (4833, 20727), (6909, 14499), (8413, 11907), (8771, 11421), (8883, 11277)]