156987484731

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5531}}^1\times {\mathrm{5851}}^1$

素因数の和:11413

約数の個数: 72

約数和(自身を含む): 287863063488

約数和(自身を除く): 130875578757

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 5531, 5851, 16593, 17553, 38717, 40957, 49779, 52659, 60841, 64361, 116151, 122871, 182523, 193083, 271019, 286699, 348453, 368613, 425887, 450527, 547569, 579249, 813057, 860097, 1277661, 1351581, 2439171, 2580291, 2981209, 3153689, 3832983, 4054743, 8943627, 9461067, 26830881, 28383201, 32361881, 97085643, 226533167, 291256929, 355980691, 679599501, 1067942073, 1585732169, 2038798503, 2491864837, 3203826219, 4757196507, 7475594511, 14271589521, 17443053859, 22426783533, 52329161577, 156987484731]

約数ペア:

[(1, 156987484731), (3, 52329161577), (7, 22426783533), (9, 17443053859), (11, 14271589521), (21, 7475594511), (33, 4757196507), (49, 3203826219), (63, 2491864837), (77, 2038798503), (99, 1585732169), (147, 1067942073), (231, 679599501), (441, 355980691), (539, 291256929), (693, 226533167), (1617, 97085643), (4851, 32361881), (5531, 28383201), (5851, 26830881), (16593, 9461067), (17553, 8943627), (38717, 4054743), (40957, 3832983), (49779, 3153689), (52659, 2981209), (60841, 2580291), (64361, 2439171), (116151, 1351581), (122871, 1277661), (182523, 860097), (193083, 813057), (271019, 579249), (286699, 547569), (348453, 450527), (368613, 425887)]