72673629

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 116152320

約数和(自身を除く): 43478691

約数列:

[1, 3, 7, 21, 23, 69, 161, 379, 397, 483, 1137, 1191, 2653, 2779, 7959, 8337, 8717, 9131, 26151, 27393, 61019, 63917, 150463, 183057, 191751, 451389, 1053241, 3159723, 3460649, 10381947, 24224543, 72673629]

約数ペア:

[(1, 72673629), (3, 24224543), (7, 10381947), (21, 3460649), (23, 3159723), (69, 1053241), (161, 451389), (379, 191751), (397, 183057), (483, 150463), (1137, 63917), (1191, 61019), (2653, 27393), (2779, 26151), (7959, 9131), (8337, 8717)]