49156917171

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{4339}}^1$

素因数の和:4628

約数の個数: 48

約数和(自身を含む): 70989206400

約数和(自身を除く): 21832289229

約数列:

[1, 3, 17, 51, 73, 179, 219, 289, 537, 867, 1241, 3043, 3723, 4339, 9129, 13017, 13067, 21097, 39201, 51731, 63291, 73763, 155193, 221289, 222139, 316747, 666417, 776681, 950241, 1253971, 2330043, 3761913, 3776363, 5384699, 11329089, 13203577, 16154097, 39610731, 56697713, 91539883, 170093139, 224460809, 274619649, 673382427, 963861121, 2891583363, 16385639057, 49156917171]

約数ペア:

[(1, 49156917171), (3, 16385639057), (17, 2891583363), (51, 963861121), (73, 673382427), (179, 274619649), (219, 224460809), (289, 170093139), (537, 91539883), (867, 56697713), (1241, 39610731), (3043, 16154097), (3723, 13203577), (4339, 11329089), (9129, 5384699), (13017, 3776363), (13067, 3761913), (21097, 2330043), (39201, 1253971), (51731, 950241), (63291, 776681), (73763, 666417), (155193, 316747), (221289, 222139)]