127899534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 311150592

約数和(自身を除く): 183251058

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 271, 357, 542, 661, 714, 813, 1322, 1626, 1897, 1983, 3794, 3966, 4607, 4627, 5691, 9214, 9254, 11237, 11382, 13821, 13881, 22474, 27642, 27762, 32249, 33711, 64498, 67422, 78659, 96747, 157318, 179131, 193494, 235977, 358262, 471954, 537393, 1074786, 1253917, 2507834, 3045227, 3761751, 6090454, 7523502, 9135681, 18271362, 21316589, 42633178, 63949767, 127899534]

約数ペア:

[(1, 127899534), (2, 63949767), (3, 42633178), (6, 21316589), (7, 18271362), (14, 9135681), (17, 7523502), (21, 6090454), (34, 3761751), (42, 3045227), (51, 2507834), (102, 1253917), (119, 1074786), (238, 537393), (271, 471954), (357, 358262), (542, 235977), (661, 193494), (714, 179131), (813, 157318), (1322, 96747), (1626, 78659), (1897, 67422), (1983, 64498), (3794, 33711), (3966, 32249), (4607, 27762), (4627, 27642), (5691, 22474), (9214, 13881), (9254, 13821), (11237, 11382)]