157021911543

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6257}}^1\times {\mathrm{5507}}^1$

素因数の和:11812

約数の個数: 48

約数和(自身を含む): 251486290944

約数和(自身を除く): 94464379401

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 5507, 6257, 16521, 18771, 38549, 43799, 115647, 131397, 170717, 193967, 269843, 306593, 512151, 581901, 809529, 919779, 1195019, 1357769, 3585057, 4073307, 8365133, 9504383, 25095399, 28513149, 34457299, 103371897, 241201093, 723603279, 1068176269, 1688407651, 3204528807, 5065222953, 7477233883, 22431701649, 52340637181, 157021911543]

約数ペア:

[(1, 157021911543), (3, 52340637181), (7, 22431701649), (21, 7477233883), (31, 5065222953), (49, 3204528807), (93, 1688407651), (147, 1068176269), (217, 723603279), (651, 241201093), (1519, 103371897), (4557, 34457299), (5507, 28513149), (6257, 25095399), (16521, 9504383), (18771, 8365133), (38549, 4073307), (43799, 3585057), (115647, 1357769), (131397, 1195019), (170717, 919779), (193967, 809529), (269843, 581901), (306593, 512151)]