15678329679

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 24924257280

約数和(自身を除く): 9245927601

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 401, 459, 827, 927, 1203, 1751, 2481, 2781, 3609, 5253, 6817, 7443, 10827, 14059, 15759, 20451, 22329, 41303, 42177, 47277, 61353, 85181, 123909, 126531, 184059, 255543, 331627, 371727, 379593, 702151, 766629, 994881, 1115181, 1448077, 2106453, 2299887, 2984643, 4344231, 5637659, 6319359, 8953929, 13032693, 16912977, 18958077, 34157581, 39098079, 50738931, 102472743, 152216793, 307418229, 580678877, 922254687, 1742036631, 5226109893, 15678329679]

約数ペア:

[(1, 15678329679), (3, 5226109893), (9, 1742036631), (17, 922254687), (27, 580678877), (51, 307418229), (103, 152216793), (153, 102472743), (309, 50738931), (401, 39098079), (459, 34157581), (827, 18958077), (927, 16912977), (1203, 13032693), (1751, 8953929), (2481, 6319359), (2781, 5637659), (3609, 4344231), (5253, 2984643), (6817, 2299887), (7443, 2106453), (10827, 1448077), (14059, 1115181), (15759, 994881), (20451, 766629), (22329, 702151), (41303, 379593), (42177, 371727), (47277, 331627), (61353, 255543), (85181, 184059), (123909, 126531)]