73583979

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 118702080

約数和(自身を除く): 45118101

約数列:

[1, 3, 7, 19, 21, 57, 133, 223, 399, 669, 827, 1561, 2481, 4237, 4683, 5789, 12711, 15713, 17367, 29659, 47139, 88977, 109991, 184421, 329973, 553263, 1290947, 3503999, 3872841, 10511997, 24527993, 73583979]

約数ペア:

[(1, 73583979), (3, 24527993), (7, 10511997), (19, 3872841), (21, 3503999), (57, 1290947), (133, 553263), (223, 329973), (399, 184421), (669, 109991), (827, 88977), (1561, 47139), (2481, 29659), (4237, 17367), (4683, 15713), (5789, 12711)]