156717573621

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{31139}}^1$

素因数の和:31303

約数の個数: 64

約数和(自身を含む): 250714368000

約数和(自身を除く): 93996794379

約数列:

[1, 3, 7, 21, 49, 67, 73, 147, 201, 219, 343, 469, 511, 1029, 1407, 1533, 3283, 3577, 4891, 9849, 10731, 14673, 22981, 25039, 31139, 34237, 68943, 75117, 93417, 102711, 217973, 239659, 653919, 718977, 1525811, 1677613, 2086313, 2273147, 4577433, 5032839, 6258939, 6819441, 10680677, 14604191, 15912029, 32042031, 43812573, 47736087, 102229337, 111384203, 152300849, 306688011, 334152609, 456902547, 715605359, 779689421, 1066105943, 2146816077, 2339068263, 3198317829, 7462741601, 22388224803, 52239191207, 156717573621]

約数ペア:

[(1, 156717573621), (3, 52239191207), (7, 22388224803), (21, 7462741601), (49, 3198317829), (67, 2339068263), (73, 2146816077), (147, 1066105943), (201, 779689421), (219, 715605359), (343, 456902547), (469, 334152609), (511, 306688011), (1029, 152300849), (1407, 111384203), (1533, 102229337), (3283, 47736087), (3577, 43812573), (4891, 32042031), (9849, 15912029), (10731, 14604191), (14673, 10680677), (22981, 6819441), (25039, 6258939), (31139, 5032839), (34237, 4577433), (68943, 2273147), (75117, 2086313), (93417, 1677613), (102711, 1525811), (217973, 718977), (239659, 653919)]