53870313

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 86572800

約数和(自身を除く): 32702487

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1537, 1669, 4611, 5007, 10759, 11683, 32277, 35049, 48401, 88457, 145203, 265371, 338807, 619199, 1016421, 1857597, 2565253, 7695759, 17956771, 53870313]

約数ペア:

[(1, 53870313), (3, 17956771), (7, 7695759), (21, 2565253), (29, 1857597), (53, 1016421), (87, 619199), (159, 338807), (203, 265371), (371, 145203), (609, 88457), (1113, 48401), (1537, 35049), (1669, 32277), (4611, 11683), (5007, 10759)]