199923642711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1\times {\mathrm{8191}}^1$

素因数の和:9356

約数の個数: 48

約数和(自身を含む): 312740413440

約数和(自身を除く): 112816770729

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 919, 2043, 2757, 2951, 8191, 8271, 8853, 11947, 24573, 26559, 35841, 73719, 106483, 107523, 208613, 319449, 625839, 958347, 1859357, 1877517, 2711969, 5578071, 7527529, 8135907, 16734213, 22582587, 24171641, 24407721, 67747761, 72514923, 97857877, 217544769, 293573631, 880720893, 1708749083, 5126247249, 15378741747, 22213738079, 66641214237, 199923642711]

約数ペア:

[(1, 199923642711), (3, 66641214237), (9, 22213738079), (13, 15378741747), (39, 5126247249), (117, 1708749083), (227, 880720893), (681, 293573631), (919, 217544769), (2043, 97857877), (2757, 72514923), (2951, 67747761), (8191, 24407721), (8271, 24171641), (8853, 22582587), (11947, 16734213), (24573, 8135907), (26559, 7527529), (35841, 5578071), (73719, 2711969), (106483, 1877517), (107523, 1859357), (208613, 958347), (319449, 625839)]