73198923

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 118632960

約数和(自身を除く): 45434037

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 379, 541, 1137, 1623, 2653, 3787, 6443, 7959, 9197, 11361, 19329, 27591, 45101, 64379, 135303, 193137, 205039, 615117, 1435273, 3485663, 4305819, 10456989, 24399641, 73198923]

約数ペア:

[(1, 73198923), (3, 24399641), (7, 10456989), (17, 4305819), (21, 3485663), (51, 1435273), (119, 615117), (357, 205039), (379, 193137), (541, 135303), (1137, 64379), (1623, 45101), (2653, 27591), (3787, 19329), (6443, 11361), (7959, 9197)]