406113669

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1699}}^1$

素因数の和:1951

約数の個数: 40

約数和(自身を含む): 656594400

約数和(自身を除く): 250480731

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 227, 351, 681, 1053, 1699, 2043, 2951, 5097, 6129, 8853, 15291, 18387, 22087, 26559, 45873, 66261, 79677, 137619, 198783, 239031, 385673, 596349, 1157019, 1789047, 3471057, 5013749, 10413171, 15041247, 31239513, 45123741, 135371223, 406113669]

約数ペア:

[(1, 406113669), (3, 135371223), (9, 45123741), (13, 31239513), (27, 15041247), (39, 10413171), (81, 5013749), (117, 3471057), (227, 1789047), (351, 1157019), (681, 596349), (1053, 385673), (1699, 239031), (2043, 198783), (2951, 137619), (5097, 79677), (6129, 66261), (8853, 45873), (15291, 26559), (18387, 22087)]