156975587517

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1\times {\mathrm{51349}}^1$

素因数の和:52485

約数の個数: 32

約数和(自身を含む): 241057440000

約数和(自身を除く): 84081852483

約数列:

[1, 3, 7, 21, 149, 447, 977, 1043, 2931, 3129, 6839, 20517, 51349, 145573, 154047, 359443, 436719, 1019011, 1078329, 3057033, 7651001, 22953003, 50167973, 53557007, 150503919, 160671021, 351175811, 1053527433, 7475027977, 22425083931, 52325195839, 156975587517]

約数ペア:

[(1, 156975587517), (3, 52325195839), (7, 22425083931), (21, 7475027977), (149, 1053527433), (447, 351175811), (977, 160671021), (1043, 150503919), (2931, 53557007), (3129, 50167973), (6839, 22953003), (20517, 7651001), (51349, 3057033), (145573, 1078329), (154047, 1019011), (359443, 436719)]