156943757691

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{795647}}^1$

素因数の和:795792

約数の個数: 48

約数和(自身を含む): 270087487488

約数和(自身を除く): 113143729797

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 101, 217, 279, 303, 651, 707, 909, 1953, 2121, 3131, 6363, 9393, 21917, 28179, 65751, 197253, 795647, 2386941, 5569529, 7160823, 16708587, 24665057, 50125761, 73995171, 80360347, 172655399, 221985513, 241081041, 517966197, 562522429, 723243123, 1553898591, 1687567287, 2491170757, 5062701861, 7473512271, 17438195299, 22420536813, 52314585897, 156943757691]

約数ペア:

[(1, 156943757691), (3, 52314585897), (7, 22420536813), (9, 17438195299), (21, 7473512271), (31, 5062701861), (63, 2491170757), (93, 1687567287), (101, 1553898591), (217, 723243123), (279, 562522429), (303, 517966197), (651, 241081041), (707, 221985513), (909, 172655399), (1953, 80360347), (2121, 73995171), (3131, 50125761), (6363, 24665057), (9393, 16708587), (21917, 7160823), (28179, 5569529), (65751, 2386941), (197253, 795647)]